[PATCH 1/1] kernel/hung_task.c: convert simple_strtoul to kstrtouint

[Fabian Frederick]

sysctl_hung_task_panic has been changed to unsigned int.
use kstrtouint instead of obsolete simple_strtoul

Inspired-By: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
 kernel/hung_task.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index 06bb141..06db124 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -52,8 +52,10 @@ unsigned int __read_mostly sysctl_hung_task_panic =
 
 static int __init hung_task_panic_setup(char *str)
 {
-	sysctl_hung_task_panic = simple_strtoul(str, NULL, 0);
+	int rc = kstrtouint(str, 0, &sysctl_hung_task_panic);
 
+	if (rc)
+		return rc;
 	return 1;
 }
 __setup("hung_task_panic=", hung_task_panic_setup);
-- 
1.8.4.5

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